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Individual Calculations March 2012 |
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| Ozen, Bahadir Total change: 41.85 | |   |
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| 2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1791 | 1.50 | 3 | 0.86 | 15 | 12.90 | |
|  Yazici, Mustafa Erdem | | | 1949 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ulker, Ates | f | | 2095 | TUR | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Muratoglu, Harun | | | 2018 | TUR | 1.00 | 1 | 0.79 | 15 | 11.85 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2012 Turkish Youth Chess Championships-u12 | Antalya | TUR | 2012-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1802 | 6.50 | 7 | 1.93 | 15 | 28.95 | |
| | Gurtekin, Emre | | | 1555 | TUR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ozcan, Bora | | | 1661 | TUR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Karaca, Cahit | | | 1665 | TUR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Eken, Ahmet Ulugbey | | | 1738 | TUR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Sazci, Bilgen | | | 1643 | TUR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gokerkan, Cem Kaan | | | 1798 | TUR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Temizkan, Denizcan | | | 1741 | TUR | 0.50 | 1 | -0.08 | 15 | -1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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